File:James Gwathmey's Nitrous Oxide-Oxygen Apparatus.jpg
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Summary[edit]
| Description |
An image of Gwathmey's Nitrous Oxide-Oxygen device for anesthesia. This illustration appeared on page 150 of the 1914 textbook titled Anesthesia, written by Gwathmey. |
|---|---|
| Source |
Original publication: Anesthesia |
| Date |
1914 |
| Author |
James T. Gwathmey |
| Permission (Reusing this file) |
This book was first published in 1914 and is therefore in the Public Domain in the United States.
|
Licensing[edit]
 | This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929. |  |
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 04:31, 5 June 2017 | | 429 × 484 (42 KB) | AlexanderSilver (talk | contribs) | Uploading an old public-domain work using File Upload Wizard |
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File usage
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